I took the panelbar-sample of richfaces and changed it to xhtml and FaceletViewHandler. Now the panelbar can't have height=100% in Firefox. It will be ignored and height depends only on the content.
The original jsp-example is fine in Firefox. IE has no a problem at all.
Has anyone got this problem? I think its a bug. A few weeks ago I had a similar problem with modalpanel when also firefox wasn't able to render it correctly.
I use Firefox 2.0.11 / IE 7, Facelets 1.1.12 and jsf 1.2_04-p02.
The problem seems to be this one:
It appears when Context-Type=application/xhtml+xml
The solution is to use
as described here: